/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

import { createSelector } from 'reselect';
import { Margin } from '@superset-ui/core';

export const DEFAULT_MARGIN = { bottom: 16, left: 16, right: 16, top: 16 };

export default function createMarginSelector(
  defaultMargin: Margin = DEFAULT_MARGIN,
) {
  return createSelector(
    (margin: Partial<Margin>) => margin.bottom,
    margin => margin.left,
    margin => margin.right,
    margin => margin.top,
    (
      bottom = defaultMargin.bottom,
      left = defaultMargin.left,
      right = defaultMargin.right,
      top = defaultMargin.top,
    ) => ({
      bottom,
      left,
      right,
      top,
    }),
  );
}
